MicroObservatory Robotic Telescope Network

image of Ben and Cecilia in Arizona

Welcome to the MicroObservatory Robotic Telescope Network
operated by the Harvard-Smithsonian Center for Astrophysics.

the Universe with
telescopes you
control over the

Follow Us


Alert! We are upgrading our MicroObservatory websites this week. Users may experience some glitches. You can report any problems to MicroObservatory@cfa.harvard.edu, with a screenshot. Thank you for your patience.

MicroObservatory Access Portals

  • Observing With NASA logo/button
  • ExoLab logo/button
  • Legacy MicroObservatory logo/button
  • DIY Planet Search  logo/button